Exposure
ID
MATIS.2018-12-06T01:03:28.712_1
Header ID
MATIS.2018-12-06T01:03:28.712
Date updated
2022-06-22 12:19:01 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-06 01:03:28.712
UTC End
2018-12-06 01:04:28.720
MJD Start
58458.04408231
MJD End
58458.044776847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0026645
Ambient temperature (°C)
9.84
Seeing (arcsec)
0.82
Observation
ID
43988
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
33441
Name
7 Cet
RA
3.658794
DEC
-18.93317
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6220 24.6100 149.8000 149.9000
A0-J2 124.4290 124.2820 98.3000 98.4000
A0-C1 21.7390 21.7170 122.4640 122.5810
B2-J2 110.7660 110.6430 88.3000 88.4000
B2-C1 11.2940 11.2930 31.7540 31.8240
J2-C1 104.9680 104.8460 273.4690 273.5520
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58458.04408231
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 7 Cet
RA 3.658794
DEC -18.93317
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.622
HIERARCH ESO ISS PBL12 END 24.61
HIERARCH ESO ISS PBLA12 START 149.8
HIERARCH ESO ISS PBLA12 END 149.9
HIERARCH ESO ISS PBL13 START 124.429
HIERARCH ESO ISS PBL13 END 124.282
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 21.739
HIERARCH ESO ISS PBL14 END 21.717
HIERARCH ESO ISS PBLA14 START 122.464
HIERARCH ESO ISS PBLA14 END 122.581
HIERARCH ESO ISS PBL23 START 110.766
HIERARCH ESO ISS PBL23 END 110.643
HIERARCH ESO ISS PBLA23 START 88.3
HIERARCH ESO ISS PBLA23 END 88.4
HIERARCH ESO ISS PBL24 START 11.294
HIERARCH ESO ISS PBL24 END 11.293
HIERARCH ESO ISS PBLA24 START 31.754
HIERARCH ESO ISS PBLA24 END 31.824
HIERARCH ESO ISS PBL34 START 104.968
HIERARCH ESO ISS PBL34 END 104.846
HIERARCH ESO ISS PBLA34 START 273.469
HIERARCH ESO ISS PBLA34 END 273.552
HIERARCH ESO ISS AMBI TAU0 START 0.002748
HIERARCH ESO ISS AMBI TAU0 END 0.002581
HIERARCH ESO ISS AMBI TEMP 9.84
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.83